sun .5deg.comSunrise, Sunset, Solar noon and Sun position here: Sandyford, Ireland (Leinster, Dún Laoghaire-Rathdown), for period: September 2026. Longest day in month: September 2026: 13 hours, 40 minutes, 19 seconds (2026-09-01). Shortest day in this month: 11 hours, 40 minutes , 0 seconds (2026-09-30).
:September 2026, Solar noon=>Altitude: maximal 45.06° (2026-09-01, 13:24:54). minimal: 33.99° (2026-09-30, 13:14:52)
Table view of above data:
| date | Day | Sunrise | Solar noon | Sunset | Day Length |
| 01 | Tuesday | 06:34:44 | 13:24:54 | 20:15:03 | 13h 40m 19s |
| 02 | Wednesday | 06:36:27 | 13:24:34 | 20:12:42 | 13h 36m 15s |
| 03 | Thursday | 06:38:10 | 13:24:15 | 20:10:19 | 13h 32m 9s |
| 04 | Friday | 06:39:54 | 13:23:55 | 20:07:56 | 13h 28m 2s |
| 05 | Saturday | 06:41:37 | 13:23:35 | 20:05:33 | 13h 23m 56s |
| 06 | Sunday | 06:43:20 | 13:23:15 | 20:03:09 | 13h 19m 49s |
| 07 | Monday | 06:45:03 | 13:22:54 | 20:00:45 | 13h 15m 42s |
| 08 | Tuesday | 06:46:46 | 13:22:34 | 19:58:21 | 13h 11m 35s |
| 09 | Wednesday | 06:48:29 | 13:22:13 | 19:55:56 | 13h 7m 27s |
| 10 | Thursday | 06:50:13 | 13:21:52 | 19:53:31 | 13h 3m 18s |
| 11 | Friday | 06:51:56 | 13:21:31 | 19:51:06 | 12h 59m 10s |
| 12 | Saturday | 06:53:39 | 13:21:10 | 19:48:40 | 12h 55m 1s |
| 13 | Sunday | 06:55:22 | 13:20:48 | 19:46:14 | 12h 50m 52s |
| 14 | Monday | 06:57:05 | 13:20:27 | 19:43:48 | 12h 46m 43s |
| 15 | Tuesday | 06:58:49 | 13:20:05 | 19:41:22 | 12h 42m 33s |
| 16 | Wednesday | 07:00:32 | 13:19:44 | 19:38:56 | 12h 38m 24s |
| 17 | Thursday | 07:02:15 | 13:19:23 | 19:36:30 | 12h 34m 15s |
| 18 | Friday | 07:03:59 | 13:19:01 | 19:34:03 | 12h 30m 4s |
| 19 | Saturday | 07:05:43 | 13:18:40 | 19:31:37 | 12h 25m 54s |
| 20 | Sunday | 07:07:26 | 13:18:18 | 19:29:10 | 12h 21m 44s |
| 21 | Monday | 07:09:10 | 13:17:57 | 19:26:44 | 12h 17m 34s |
| 22 | Tuesday | 07:10:54 | 13:17:36 | 19:24:18 | 12h 13m 24s |
| 23 | Wednesday | 07:12:38 | 13:17:15 | 19:21:51 | 12h 9m 13s |
| 24 | Thursday | 07:14:22 | 13:16:54 | 19:19:25 | 12h 5m 3s |
| 25 | Friday | 07:16:07 | 13:16:33 | 19:16:59 | 12h 0m 52s |
| 26 | Saturday | 07:17:51 | 13:16:12 | 19:14:33 | 11h 56m 42s |
| 27 | Sunday | 07:19:36 | 13:15:52 | 19:12:07 | 11h 52m 31s |
| 28 | Monday | 07:21:21 | 13:15:32 | 19:09:42 | 11h 48m 21s |
| 29 | Tuesday | 07:23:06 | 13:15:12 | 19:07:17 | 11h 44m 11s |
| 30 | Wednesday | 07:24:52 | 13:14:52 | 19:04:52 | 11h 40m 0s |